2020-JUL-06: remove ALLINDENS as DUGS, replaced SHOWANG as DUGS
2020-JUL-06: corrected titles, D.Fisher, R.Lyons, V.Touraev
2020-JUL-06: updated g.s.handbook for 20-21
2020-Jul-06: removed visiting lecturer ( )
2020-Jul-16 : updated Research Interests for some faculty